Base | Representation |
---|---|
bin | 10111111001001… |
… | …01011110011010 |
3 | 111222010222100102 |
4 | 23330211132122 |
5 | 402302302024 |
6 | 31515535402 |
7 | 4652432303 |
oct | 1374453632 |
9 | 458128312 |
10 | 200431514 |
11 | a3158188 |
12 | 5715a562 |
13 | 326a883a |
14 | 1c8957aa |
15 | 128e21ae |
hex | bf2579a |
200431514 has 16 divisors (see below), whose sum is σ = 308185152. Its totient is φ = 97711488.
The previous prime is 200431507. The next prime is 200431519. The reversal of 200431514 is 415134002.
It is not an unprimeable number, because it can be changed into a prime (200431519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56147 + ... + 59609.
It is an arithmetic number, because the mean of its divisors is an integer number (19261572).
Almost surely, 2200431514 is an apocalyptic number.
200431514 is a deficient number, since it is larger than the sum of its proper divisors (107753638).
200431514 is a wasteful number, since it uses less digits than its factorization.
200431514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4181.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 200431514 is about 14157.3837272287. The cubic root of 200431514 is about 585.2238303876.
Adding to 200431514 its reverse (415134002), we get a palindrome (615565516).
The spelling of 200431514 in words is "two hundred million, four hundred thirty-one thousand, five hundred fourteen".
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